Conditions for Setting the DTC
WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Condition 1
5V Reference Circuit = Less than 4. 88 V
Condition 2
5V Reference Circuit = Greater than 5. 13 V
Condition 3
The following parameters are not within 0. 05 V of each other:
- 5V Reference 1
- 5V Reference 2
- 5V Reference 3
- 5V Reference 4